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DEFECTIVE PORTION CLEAR INDICATION METHOD, DEFECTIVE PORTION CLEAR INDICATION DEVICE, AND DEFECTIVE PORTION CLEAR INDICATION PROGRAM
DEFECTIVE PORTION CLEAR INDICATION METHOD, DEFECTIVE PORTION CLEAR INDICATION DEVICE, AND DEFECTIVE PORTION CLEAR INDICATION PROGRAM
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机译：缺陷部分清除指示方法，缺陷部分清除指示装置和缺陷部分清除指示程序
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摘要
PROBLEM TO BE SOLVED: To allow a simple configuration to clearly indicate a size of a defective portion of a surface of a detected body in full scale.;SOLUTION: A defective portion clear indication device comprises: a plane light emitting type LED light source 2; a filter 3 that is installed on a light emitting plane of the LED light source 2, and that has portions in which a size is known for forming a prescribed bright and dark pattern at a part with the light transmitted and at a part with the light non-transmitted relative to a detected body CA by a translucent part 32 for transmitting light from the LED light source 2 and a shield part 31 for shielding the light; a measurement tape 4 that is adhered in the vicinity of a defective portion DF of a surface of the detected body CA; and an imaging unit 5 that has the LED light source 2 arranged so that, from a corresponding portion to the portion having a size in the bright and dark pattern known and a measuring mark of the measurement tape 4, the known portion and the corresponding portion become almost identical in a size, and photographs the surface of the detected object CA so as to have the bright and dark pattern and the measurement tape 4 reflected thereon.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT
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